Из того, что я знаю и нашла, когди скала аналогичную инфу это:
http://www.cic.gc.ca/english/information/faq/work/work-faq06.asp
Your spouse or common-law partner can come with you to Canada, but must meet all the requirements for temporary residents to Canada: must satisfy an officer that they will only stay in Canada temporarily,
may have to prove that they have no criminal record.
If you, your spouse or common-law partner and children all apply together, you do not have to fill out a separate application form for each individual: list their names and the other necessary information about them in the appropriate space on your application.